CN109155693B - 低复杂度多配置csi报告 - Google Patents

低复杂度多配置csi报告 Download PDF

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Publication number
CN109155693B
CN109155693B CN201780034090.8A CN201780034090A CN109155693B CN 109155693 B CN109155693 B CN 109155693B CN 201780034090 A CN201780034090 A CN 201780034090A CN 109155693 B CN109155693 B CN 109155693B
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China
Prior art keywords
csi
time
reporting configuration
wireless device
csi reporting
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CN201780034090.8A
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Chinese (zh)
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CN109155693A (zh
Inventor
R.M.哈里森
M.弗莱仁
S.高
G.约尔仁
S.穆鲁加纳坦
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Telefonaktiebolaget LM Ericsson AB
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Telefonaktiebolaget LM Ericsson AB
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201780034090.8A 2016-04-01 2017-03-31 低复杂度多配置csi报告 Active CN109155693B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662316893P 2016-04-01 2016-04-01
US62/316893 2016-04-01
PCT/IB2017/051874 WO2017168396A1 (fr) 2016-04-01 2017-03-31 Création de rapport de csi multi-configuration de faible complexité

Publications (2)

Publication Number Publication Date
CN109155693A CN109155693A (zh) 2019-01-04
CN109155693B true CN109155693B (zh) 2022-07-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780034090.8A Active CN109155693B (zh) 2016-04-01 2017-03-31 低复杂度多配置csi报告

Country Status (6)

Country Link
US (1) US12040865B2 (fr)
EP (1) EP3437224B1 (fr)
JP (1) JP6771582B2 (fr)
CN (1) CN109155693B (fr)
BR (1) BR112018070089A2 (fr)
WO (1) WO2017168396A1 (fr)

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CN110035427B (zh) 2018-01-12 2021-01-08 维沃移动通信有限公司 一种时隙偏移确定方法和设备
JP2020005127A (ja) * 2018-06-28 2020-01-09 シャープ株式会社 基地局装置、端末装置および通信方法
JP2020039073A (ja) * 2018-09-05 2020-03-12 シャープ株式会社 基地局装置、端末装置および通信方法
WO2020147025A1 (fr) * 2019-01-16 2020-07-23 Qualcomm Incorporated Annulation par l'équipement utilisateur d'informations d'état de canal de type ii améliorées
KR20200098998A (ko) 2019-02-13 2020-08-21 삼성전자주식회사 무선통신시스템에서 통신을 수행하는 방법 및 장치
CN113992250B (zh) * 2019-02-15 2023-01-06 Oppo广东移动通信有限公司 一种码本信息处理方法、终端设备及网络设备
WO2020264369A1 (fr) * 2019-06-28 2020-12-30 Apple Inc. Procédés d'activation rapide d'une cellule de desserte avec rapport court d'informations d'état de canal
CN115053480A (zh) * 2020-02-14 2022-09-13 高通股份有限公司 针对基于tdm的多发送接收传输的csi参考资源
CN115398830A (zh) * 2020-04-16 2022-11-25 联想（新加坡）私人有限公司 信道状态信息处理和报告
CN113853028B (zh) * 2020-06-25 2024-07-12 上海朗帛通信技术有限公司 一种被用于无线通信的通信节点中的方法和装置
US11777577B2 (en) * 2021-05-21 2023-10-03 Qualcomm Incorporated Channel state reporting for sidelink communications
US20230108796A1 (en) * 2021-10-05 2023-04-06 Mediatek Inc. Wireless communication device using higher physical layer data rate for channel state information transmission and associated wireless communication method
US20240063871A1 (en) * 2022-08-19 2024-02-22 Samsung Electronics Co., Ltd. Csi report for spatial domain network adaptation
WO2024113494A1 (fr) * 2023-02-10 2024-06-06 Zte Corporation Configuration d'informations d'état de canal

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CN103229578A (zh) * 2010-09-15 2013-07-31 华为技术有限公司 用于无线通信系统中信道状态信息反馈的系统和方法
EP2677671A1 (fr) * 2012-06-18 2013-12-25 Samsung Electronics Co., Ltd Modes de rétroaction CSI périodique et apériodique pour une transmission multipoint coordonnée
EP2824849A1 (fr) * 2012-03-07 2015-01-14 LG Electronics Inc. Procédé pour rapporter des données d'état de canal dans un système de communication sans fil, et appareil associé

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US9084153B2 (en) * 2010-12-23 2015-07-14 Lg Electronics Inc. Method for transmitting control information and device therefor
TR201819066T4 (tr) 2012-05-10 2019-01-21 Ericsson Telefon Ab L M CSI Raporlama İçin Usuller Ve Düzenlemeler
US9544801B2 (en) * 2012-08-03 2017-01-10 Intel Corporation Periodic channel state information reporting for coordinated multipoint (coMP) systems
WO2014142618A1 (fr) * 2013-03-14 2014-09-18 엘지전자 주식회사 Procédé pour rapporter des informations d'état de canal dans un système de communication sans fil, et appareil correspondant
EP2824891A1 (fr) 2013-07-12 2015-01-14 Twinlife SAS Procédé de connexion programmable distribuée pour établir des interactions multimédia de poste à poste
US10034283B2 (en) * 2013-08-23 2018-07-24 Qualcomm Incorporated CSI and ACK reporting enhancements in LTE/LTE-A with unlicensed spectrum
CN104517263B (zh) 2013-09-30 2019-06-14 Ge医疗系统环球技术有限公司 减少计算机断层扫描图像重构中伪像的方法和装置
KR102426407B1 (ko) * 2014-10-21 2022-07-28 엘지전자 주식회사 무선 통신 시스템에서 d2d 신호 송수신 방법 및 이를 위한 장치
EP3228022B1 (fr) * 2014-12-04 2019-08-07 LG Electronics Inc. Procédé de renvoi de csis partielles provenant d'un équipement utilisateur dans un système de communication sans fil et son appareil
WO2016089146A1 (fr) * 2014-12-05 2016-06-09 엘지전자(주) Procédé et dispositif de sélection de cellule dans un système de communications sans fil
US10306501B2 (en) * 2014-12-24 2019-05-28 Lg Electronics Inc. Method for reporting channel status in wireless communication system and apparatus therefor
CN107409321A (zh) * 2015-01-28 2017-11-28 夏普株式会社 终端装置、基站装置、通信方法以及集成电路
CN108353300B (zh) * 2015-11-04 2021-11-19 瑞典爱立信有限公司 用于测量限制的配置的方法和装置

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CN103229578A (zh) * 2010-09-15 2013-07-31 华为技术有限公司 用于无线通信系统中信道状态信息反馈的系统和方法
CN102006624A (zh) * 2010-11-29 2011-04-06 中兴通讯股份有限公司 基站及其通知非周期信道状态信息报告的触发模式的方法
EP2824849A1 (fr) * 2012-03-07 2015-01-14 LG Electronics Inc. Procédé pour rapporter des données d'état de canal dans un système de communication sans fil, et appareil associé
EP2677671A1 (fr) * 2012-06-18 2013-12-25 Samsung Electronics Co., Ltd Modes de rétroaction CSI périodique et apériodique pour une transmission multipoint coordonnée

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Also Published As

Publication number Publication date
CN109155693A (zh) 2019-01-04
EP3437224A1 (fr) 2019-02-06
EP3437224B1 (fr) 2023-01-25
US20230093335A1 (en) 2023-03-23
WO2017168396A1 (fr) 2017-10-05
US12040865B2 (en) 2024-07-16
BR112018070089A2 (pt) 2019-02-05
JP2019518350A (ja) 2019-06-27
JP6771582B2 (ja) 2020-10-21

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